The answer is 'Genes and Chromosomes'...
ive recently taken a quiz w/ this question on it!
4) all of the above.
This because it cause all of these things obviously
There are two types of succession that lead to the increasment of the ecosystem:
1. Primary succession is the change in the structure of an ecosystem represented with the increase of the ecological community on an area that has not been previously occupied by an ecological community such as area after the lava flow or glacial lake. The first organisms of primary succession are pioneer plants usually, lichens and mosses.
2. Secondary succession includes the step of removal of pre-existing community and after that, colonization of the new one.
Zero degrees latitude is the line designating the Equator and divides the Earth into two equal hemispheres (north and south).
